92019908180

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4019}}^1\times {\mathrm{4561}}^1$

素因数の和:8840

約数の個数: 48

約数和(自身を含む): 194102516160

約数和(自身を除く): 102082607980

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 4019, 4561, 5020, 8038, 9122, 16076, 18244, 20095, 22805, 40190, 45610, 80380, 91220, 1008769, 1144811, 2017538, 2289622, 4035076, 4579244, 5043845, 5724055, 10087690, 11448110, 18330659, 20175380, 22896220, 36661318, 73322636, 91653295, 183306590, 366613180, 4600995409, 9201990818, 18403981636, 23004977045, 46009954090, 92019908180]

約数ペア:

[(1, 92019908180), (2, 46009954090), (4, 23004977045), (5, 18403981636), (10, 9201990818), (20, 4600995409), (251, 366613180), (502, 183306590), (1004, 91653295), (1255, 73322636), (2510, 36661318), (4019, 22896220), (4561, 20175380), (5020, 18330659), (8038, 11448110), (9122, 10087690), (16076, 5724055), (18244, 5043845), (20095, 4579244), (22805, 4035076), (40190, 2289622), (45610, 2017538), (80380, 1144811), (91220, 1008769)]